Home / 32,926,962.40-49,392,309.84-10,211,089.12

Finding the Fourth Proportional to 32,926,962.40, 49,392,309.84 and 10,211,089.12

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Solution

The fourth proportional to 32,926,962.40, 49,392,309.84 and 10,211,089.12 is: 15,317,212.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,962.40 : 49,392,309.84 = 10,211,089.12 : x
  2. Step 2: Convert to fraction form
    32,926,962.40/49,392,309.84 = 10,211,089.12/x
  3. Step 3: Cross multiply
    32,926,962.40x = 49,392,309.84 × 10,211,089.12
  4. Step 4: Simplify right side
    32,926,962.40x = 504,349,277,618,892.94
  5. Step 5: Solve for x
    x = 504,349,277,618,892.94/32,926,962.40
  6. Step 6: Final answer
    x = 15,317,212.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.